package com.southwind.controller;

import org.springframework.beans.factory.annotation.Value;
import org.springframework.cloud.context.config.annotation.RefreshScope;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
@RefreshScope // 动态刷新
public class HelloController {

    /**
     * 通过远程配置获取值
     */
    @Value("${your.configuration}")
    private String configuration;

    @GetMapping("/config")
    public String config(){
        return this.configuration;
    }
}
